1,3-bis-(2-amino-propyl)-benzene | 93041-85-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,3-bis-(2-amino-propyl)-benzene
• 英文别名: 1,3-Bis-(2-amino-propyl)-benzol；1-[3-(2-Aminopropyl)phenyl]propan-2-amine
• CAS: 93041-85-1
• 化学式: C₁₂H₂₀N₂
• mdl: MFCD08452669
• 分子量: 192.304
• InChiKey: GWLARKHKRKOWRE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1,3-bis-(2-hydroxyimino-propyl)-benzene 在 乙醇 、 sodium 作用下， 生成 1,3-bis-(2-amino-propyl)-benzene
  参考文献：
  名称：

  Konieczny, Bulletin de l'Academie Polonaise des Sciences, Serie des Sciences Chimiques, 1959, vol. 7, p. 229,230

  摘要：

  DOI：

文献信息

• METHOD FOR TREATMENT OF ISOCYANATE RESIDUE, AND METHOD FOR TREATMENT OF CARBONATE
  申请人：Shimokawatoko Yoshiki

  公开号：US20120271067A1

  公开（公告）日：2012-10-25

  A method for treating an isocyanate residue, which comprises carrying out a thermal decomposition reaction of a carbamate that is produced by the reaction among an amine, urea and/or an N-unsubstituted carbamic acid ester and an alcohol to produce a decomposition solution, separating an isocyanate and the alcohol from the decomposition solution to produce the isocyanate residue, and bringing the isocyanate residue into contact with high-pressure/high-temperature water to decompose the isocyanate residue into an amine; and a method for treating a carbonate, which comprises bringing the carbonate into contact with high-pressure/high-temperature water to decompose the carbonate into an alcohol.

  一种处理异氰酸酯残留物的方法，包括进行热分解反应，将胺、尿素和/或一种未取代的N-氨基甲酸酯和醇反应生成的氨基甲酸酯分解为分解液，从分解液中分离出异氰酸酯和醇，产生异氰酸酯残留物，并将异氰酸酯残留物与高压/高温水接触以将异氰酸酯残留物分解为胺；以及一种处理碳酸盐的方法，包括将碳酸盐与高压/高温水接触以将碳酸盐分解为醇。
• ORGANIC AMINE COLLECTION METHOD
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：EP3733644A1

  公开（公告）日：2020-11-04

  A method is provided for collecting a compound of formula (III) (in which R31 is a monovalent to trivalent organic group and n31 is an integer of 1 to 3) from a liquid phase component that is formed as a by-product in a method for producing a compound of general formula (I) (in which R11 is a monovalent to trivalent organic group and n 11 is an integer of 1 to 3), wherein the collection method contains steps (1) to (3) or steps (A) and (B), and step (4). Step (1): a step for reacting the liquid phase component with at least one active hydrogen-containing compound in a reactor. Step (2): a step for returning a condensed liquid obtained by cooling gas phase components in the reactor to the reactor. Step (3): a step for discharging gas phase components that are not condensed in the step (2) to the outside of the reactor. Step (A): a step for mixing the liquid phase component, water, and a compound of general formula (III). Step (B): a step for reacting the liquid phase component with water inside the reactor. Step (4): a step for discharging, as a liquid phase component inside the reactor, the reaction liquid containing the compound of general formula (III) to the outside of the reactor.         R11(̵NCO)n11     (I)         R31(̵NH2)n31     (III)

  本发明提供了一种从液相组分中收集式(III)化合物（其中 R31 为一价至三价有机基团，n31 为 1 至 3 的整数）的方法，该液相组分是在生产通式(I)化合物（其中 R11 为一价至三价有机基团，n 11 为 1 至 3 的整数）的方法中作为副产品形成的，其中收集方法包含步骤(1)至(3)或步骤(A)和(B)以及步骤(4)。步骤（1）：在反应器中使液相组分与至少一种活性含氢化合物反应的步骤。步骤(2)：将在反应器中冷却气相组分得到的冷凝液返回反应器的步骤。步骤（3）：将未在步骤（2）中冷凝的气相组分排放到反应器外部的步骤。步骤（A）：混合液相组分、水和通式（III）化合物的步骤。步骤（B）：在反应器内使液相成分与水反应的步骤。步骤(4)：在反应器内将含有通式(III)化合物的反应液作为液相组分排放到反应器外的步骤。 R11(̵NCO)n11 (I) R31(̵NH2)n31 (III)
• CARBAMATE PRODUCTION METHOD, ISOCYANATE PRODUCTION METHOD, CARBAMATE PRODUCTION DEVICE AND ISOCYANATE PRODUCTION DEVICE
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2583961B1

  公开（公告）日：2016-09-28
• METHOD FOR PRODUCING CARBAMATE, METHOD FOR PRODUCING ISOCYANATE, CARBAMATE PRODUCTION SYSTEM, AND ISOCYANATE PRODUCTION SYSTEM
  申请人：Takamatsu Koji

  公开号：US20130079546A1

  公开（公告）日：2013-03-28

  A method for producing carbamate including a urea production step; a carbamate-forming step: an ammonia separation step of absorbing the gas with water in the presence of carbonate to produce a gas absorption water, and separating ammonia; an aqueous alcohol solution separation step of separating an aqueous alcohol solution from the gas absorption water; an ammonia/carbon dioxide separation step of separating carbon dioxide gas from the aqueous ammonia solution in the gas absorption water from which the aqueous alcohol solution is separated; an aqueous ammonia solution reusing step of mixing the aqueous ammonia solution and carbonate with the water to be used for production of the gas absorption water.
• 1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, MOLDED ARTICLE, EYEWEAR MATERIAL, EYEWEAR FRAME, AND LENS
  申请人：MITSUI CHEMICALS, INC.

  公开号：US20150346387A1

  公开（公告）日：2015-12-03

  1,4-bis(isocyanatomethyl)cyclohexane contains 70 mol % or more and 95 mol % or less of a trans isomer relative to a total amount of a cis isomer and the trans isomer, and 0.1 ppm or more and 300 ppm or less of the compound represented by formula (1) below: